Layout problem with Joomlart Template

Hello I recently bought NTS Ktrend using our company email and I am having layout issues with NTS Ktrend with Joomlart template. 
The Avatar is overlapping with the text title and some other minor issue.  I hope someone can help me here as 

Hi bokspiyip,
I think this is a style conflict error. Please send us your website link. We will check and fix it.

Regards,